| commit | c3aa270e6bb5013303ccf3b7bbb68d90b0ea2242 | |
| author | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 7 Nov 2017 11:04:14 +0000 (7 11:04 +0000) | ||
| committer | glisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 7 Nov 2017 11:04:14 +0000 (7 11:04 +0000) | ||
| tree | d4d7509c7039e1f2279eb7a947b41a5781f7d6ce | treesnapshot (tar.gz zip) |
| parent | 3a999d8e37c59a1470ce72395dfd0cb1b0b665a0 | commitdiff |
More fold_negate in match.pd
gcc/ChangeLog:
2017-11-07 Marc Glisse <marc.glisse@inria.fr>
* fold-const.c (negate_expr_p) [PLUS_EXPR, MINUS_EXPR]: Handle
non-scalar integral types.
* match.pd (negate_expr_p): Handle MINUS_EXPR.
(-(A-B), -(~A)): New transformations.
gcc/testsuite/ChangeLog:
2017-11-07 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/negminus.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254494 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:
2017-11-07 Marc Glisse <marc.glisse@inria.fr>
* fold-const.c (negate_expr_p) [PLUS_EXPR, MINUS_EXPR]: Handle
non-scalar integral types.
* match.pd (negate_expr_p): Handle MINUS_EXPR.
(-(A-B), -(~A)): New transformations.
gcc/testsuite/ChangeLog:
2017-11-07 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/negminus.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254494 138bc75d-0d04-0410-961f-82ee72b054a4